silicone kralen bow tie – Baby safe, BPA free All our silicone kralen, including this silicone bow tie kralen are safe tested according to EN-71 guidelines. That means that our silicone bow tie kralen fully comply with the stated European directives in terms of chemical composition and are therefore suitable for EN 12586 regulations in pacifier chains and CE-certified handmade teething rings. Material: incl. BPA free, phthalate-free, PVC-free silicone Size: 16 x 26 mm silicone bow tie bead